Macedonio & Duncan, LLP

 Founded in 2012

Our firm’s mission is to provide our clients with the highest level of professional assistance. These are not just words, but the value that drives each person within our firm. We recognize that each client is important and that the outcome of their case can seriously affect their future. For that reason, we pride ourselves on focusing on each and every individual client, we believe in being prepared, working hard, working smart, maintaining focus and developing close relationships with our clients. We are local attorneys who live and work in your community, not a large corporate out of town or of state law firm. 

Macedonio & Duncan, LLP

Our Mission

Our mission is to seek justice, uphold the rights of the people, and make our community a better place.


Macedonio & Duncan, LLP is committed to relentlessly advocating for the rights of individuals, families, workers, consumers, victims and institutions when they need it most. Our associates and staff at Macedonio & Duncan, LLP are devoted to pursuing justice and accountability for those who have been injured or harmed due to the misconduct and negligence of others.


We also navigate the criminal justice system to obtain the best possible outcomes for our clients who are facing criminal charges and resolve various domestic relations issues for our clients in family court. Not only are we committed to zealously advocating for our clients, we are dedicated to bettering the community. 

Mr. Robert Macedonio, Esq.

Partner specializing in Criminal Defense

Robert (Bob) Macedonio is a former prosecutor and currently a New York Criminal Defense Attorney.

Mr. Macedonio has over 26 years experience handling criminal matters. Mr. Macedonio has tried numerous bench and jury trials and has personally handled thousands of criminal matters, successfully negotiating for his clients. Mr. Macedonio has handled matters ranging from simple misdemeanors to the most serious complex felony matters.

Practice Areas

Criminal Law:  Felony, misdemeanor, DWI charges, Traffic violations, license reinstatement, probation and parole violations, Drug offenses, Domestic crimes, Violent crimes, Homicides, Theft, Fraud and White collar crimes, Weapons charges, warrants and investigations.


St. John’s University                (1985-1989)

            Major: Criminal Justice

            Minor:  Business Administration

Law School

New York Law School              (1989-1992)


Suffolk County District Attorney         (1992-1995)

Our Associates

The Glory of a Good Lawyer

Is to Win a Bad Trial.

( Balzac)

Value 01.


 We strongly believe that hiring a lawyer is like making any important investment in that the return on that investment is expected to be greater than the investment made.  We will strive to ensure that your trust is rewarded. We are not satisfied simply creating a "billing" relationship with our clients.  Our goal is to become a valued advisor to each person and business with which we deal.

From simple to complex, our experienced attorneys handle criminal defense matters for individuals who find themselves in legal trouble. We also have attorneys with experience in resolving family-related legal matters.

Let us know how we can help you. Contact us today for a free consultation!

126 Carleton Avenue, Islip Terrace, NY 11752

Tel: 631-582-3232 / Fax: 631-761-9595

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